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AIS vessel RYUOUMARU NO.25 - show graphs
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Callsign: 431004262
MMSI number: 431004262
Navigational status: Undefined/default (15)
Vessel class: Dredging/underwater operations (33)
Location: 34°34.67' N 137°26.91' E - locator PM84RN38TP - show map - static map
10.8 miles Southwest bearing 206° from Kosai-shi, Shizuoka, Japan [?]
12.0 miles Southeast bearing 121° from Tahara, Aichi, Japan
51.8 miles Southeast bearing 143° from Nagoya-shi, Aichi, Japan
59.7 miles Southwest bearing 243° from Shizuoka-shi, Shizuoka, Japan
Last position: 2018-10-29 21:06:02 CDT (47d 13h9m ago)
2018-10-30 11:06:02 JST local time at Kosai-shi, Japan [?]
Course: 77°
Speed: 6 MPH
Dimensions: draught 0.0 m
Last path: 431004262>ais via _supersuzy
Positions stored: 417
Stations near current position of RYUOUMARU NO.25 - show more
callsign distance last heard - CST      callsign distance last heard - CST
KAKUSUI MARU2.7 miles 25°2018-12-16 02:56:01 TAIYO MARU3.2 miles 127°2018-12-16 07:03:42
SUMIEI 53.4 miles 142°2018-12-14 08:12:19 AI HUA4.5 miles 174°2018-12-13 13:34:26
SHINKOH MARU NO314.9 miles 116°2018-12-16 06:37:50 SHINSEI MARU4.9 miles 118°2018-12-16 06:05:57
NITTOU MARU5.0 miles 50°2018-12-14 14:43:10 AIMARU5.6 miles 111°2018-12-16 03:06:57
IZUMI MARU NO.25.7 miles 242°2018-12-15 23:13:17 SHOUYOUMARU5.9 miles 264°2018-12-16 02:54:01
SHINKOUMARU NO.286.0 miles 246°2018-12-14 18:09:06 DAI28EIFUKUMARU6.1 miles 108°2018-12-16 07:43:28
TOKUYO MARU NO.176.3 miles 114°2018-12-16 07:37:30 M V SAYAKA6.8 miles 245°2018-12-12 11:45:38
TERUHOU MARU NO.226.8 miles 221°2018-12-14 00:36:50 KEISYO MARU7.0 miles 130°2018-12-15 17:42:06
EIZAN MARU NO.827.5 miles 114°2018-12-16 08:53:02 EIZAN MARU NO.627.5 miles 117°2018-12-16 08:26:11
JN2MCQ-97.7 miles 344°2018-11-19 16:49:58 TONG RUN 77.9 miles 244°2018-11-23 00:03:55
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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